Profibus Pa Electronics: Mode Of Operation - Siemens Pointek CLS200 Operating Instructions Manual
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Also See for Pointek CLS200:
- Quick start manual (200 pages) ,
- Operating instructions manual (129 pages) ,
- Instruction manual (114 pages)
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A.8
PROFIBUS PA electronics: mode of operation
The process variable to be measured is generally referred to as the input variable.
The input variable provided by the sensor is an isolated digital frequency signal. This is
evaluated in a microprocessor and made available via PROFIBUS PA. The data for transmitter
parameterization is stored in non-volatile memory.
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Pointek CLS200/CLS300 digital
Operating Instructions, 05/2021, A5E47904060-AA
Sensor
Isolation
Micro controller
PROFIBUS PA interface
Non-volatile memory
Digital display
Keyboard for local operation
Read relay
Isolation
Alarm output solid-state switch
A.8 PROFIBUS PA electronics: mode of operation
Technical reference
91
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